5H-2,5-Methano-1,2-benzothiazepine, 1,1-dioxide

1-(2-bromobenzenesulfonyl)-2,5-dihydro-1H-pyrrole

N,N-diallyl-2-bromobenzenesulfonamide

methyl 3-phenyl-2,3-dihydro-1H-pyrrole-1-carboxylate

3-phenyl-N-(1'-hydroxy-2'-butyl)-pyrrolidine